Autor: Aloisio Medeiros

Various nasal and paranasal sinuses malignancies comprise approximately 15% of upper aerodigestive tract neoplasms. Chronic exposure to metals like nickel and chromium, and a variety of organic chemi …

Humanity is facing a colossal problem due to a population explosion and the relentless exploitation of natural resources. Biotechnology is one of the most cutting edge fields of technology, which has …